Home / 3,533.01-5,299.70-1,193.10

Finding the Fourth Proportional to 3,533.01, 5,299.70 and 1,193.10

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Solution

The fourth proportional to 3,533.01, 5,299.70 and 1,193.10 is: 1,789.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533.01 : 5,299.70 = 1,193.10 : x
  2. Step 2: Convert to fraction form
    3,533.01/5,299.70 = 1,193.10/x
  3. Step 3: Cross multiply
    3,533.01x = 5,299.70 × 1,193.10
  4. Step 4: Simplify right side
    3,533.01x = 6,323,066.10
  5. Step 5: Solve for x
    x = 6,323,066.10/3,533.01
  6. Step 6: Final answer
    x = 1,789.71

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.